Extrusion



FIG. 1 is an end elevational view of an extrusion showing our new design;

FIG. 2 is a side fragmentary elevational view thereof as seen from the bottom of FIG. 1, the center being broken away to indicate indefinite length;

FIG. 3 is a side fragmentary elevational view thereof as seen from the right of FIG. 1;

FIG. 4 is a side fragmentary elevational view thereof as seen from the top of FIG. 1; and,

FIG. 5 is a side fragmentary elevational view thereof as seen from the left of FIG. 1.

The end elevational view not shown is a mirror image of FIG. 1. 

The ornamental design for an extrusion, as shown and described. 